# A259666 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 18
5 181
6 2788
7 62590
8 1989540
9 87979661
10 5349559222
11 443306080232
12 49679250634068
13 7473835936432840
14 1498682325685621140
15 397803907069442925517
16 138847938093177059278212
17 63325340852730727078521540
18 37513306417359729218973719474
19 28701720575221087513434901774347